<template>
  <el-dialog :visible="showDialog" title="新增员工" width="50%" @close="onCalcel">
    <!-- 表单 -->
    <el-form ref="addFormRef" label-width="120px" :model="formData" :rules="rules">
      <el-form-item label="姓名" prop="username">
        <el-input v-model="formData.username" style="width:70%" placeholder="请输入姓名"/>
      </el-form-item>
      <el-form-item label="手机" prop="mobile">
        <el-input v-model="formData.mobile" style="width:70%" placeholder="请输入手机号"/>
      </el-form-item>
      <el-form-item label="入职时间" prop="timeOfEntry">
        <el-date-picker v-model="formData.timeOfEntry" style="width:70%" placeholder="请选择入职时间"/>
      </el-form-item>
      <el-form-item label="聘用形式" prop="formOfEmployment">
        <el-select v-model="formData.formOfEmployment" style="width:70%" placeholder="请选择">
          <el-option
            v-for="item in EmployeeEnum.hireType"
            :key="item.id"
            :label="item.value"
            :value="item.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="工号" prop="workNumber">
        <el-input v-model="formData.workNumber" style="width:70%" placeholder="请输入工号"/>
      </el-form-item>
      <el-form-item label="部门" prop="departmentName">
        <el-input
          v-model="formData.departmentName"
          style="width:70%"
          placeholder="请选择部门"
          @focus="getDepartments"
        />
        <el-tree
          v-if="showTree"
          v-loading="loading"
          :data="treeData"
          default-expand-all
          :props="{label: 'name'}"
          @node-click="selectNode"
        />
      </el-form-item>
      <el-form-item label="转正时间" prop="correctionTime">
        <el-date-picker v-model="formData.correctionTime" style="width:70%" placeholder="请选择转正时间"/>
      </el-form-item>
    </el-form>
    <!-- 底部 -->
    <template #footer>
      <el-row type="flex" justify="center">
        <el-button size="small" @click="onCalcel">取消</el-button>
        <el-button size="small" type="primary" @click="okBtn">确定</el-button>
      </el-row>
    </template>
  </el-dialog>
</template>

<script>
import EmployeeEnum from '@/api/constant/employees'
import { getDepartments } from '@/api/departments'
import { tranListToTreeData } from '@/utils'
import { addEmployee } from '@/api/employees'
export default {
  name: 'AddEmployee',
  components: {},
  props: {
    showDialog: {
      type: Boolean,
      default: true
    }
  },
  data() {
    return {
      showTree: false,
      treeData: [],
      loading: false,
      EmployeeEnum, // 在data中定义数据
      formData: {
        username: '',
        mobile: '',
        formOfEmployment: '',
        workNumber: '',
        departmentName: '',
        timeOfEntry: '',
        correctionTime: ''
      },
      rules: {
        username: [
          { required: true, message: '用户姓名不能为空', trigger: 'blur' },
          { min: 1, max: 4, message: '用户名在1~4个字符之间', trigger: 'blur' }
        ],
        mobile: [
          { required: true, message: '手机号不能为空', trigger: 'blur' },
          {
            pattern: /^1[3-9]\d{9}$/,
            message: '手机号格式不正确',
            trigger: 'blur'
          }
        ],
        formOfEmployment: [
          { required: true, message: '聘用形式不能为空', trigger: 'blur' }
        ],
        workNumber: [
          { required: true, message: '工号不能为空', trigger: 'blur' }
        ],
        departmentName: [
          { required: true, message: '部门不能为空', trigger: 'change' }
        ],
        timeOfEntry: [
          { required: true, message: '入职时间不能为空', trigger: 'blur' }
        ]
      }
    }
  },
  computed: {},
  watch: {},
  created() {},
  mounted() {},
  methods: {
    async okBtn() {
      try {
        await this.$refs.addFormRef.validate()
        await addEmployee(this.formData)
        // 告诉父组件更新数据
        // this.$parent 可以直接调用到父组件的实例 实际上就是父组件this
        // this.$emit
        console.log(this.$parent)
        this.$parent.getEmployeeList()
        // this.$emit('update:showDialog', false)
        this.$parent.showDialog = false
      } catch (err) {
        console.log(err)
      }
    },
    onCalcel() {
      this.formData = {
        username: '',
        mobile: '',
        formOfEmployment: '',
        workNumber: '',
        departmentName: '',
        timeOfEntry: '',
        correctionTime: ''
      }
      this.$refs.addFormRef.resetFields()
      this.$emit('update:showDialog', false)
    },
    async getDepartments() {
      this.loading = true
      const { depts } = await getDepartments()
      // depts是数组 但不是树形
      this.treeData = tranListToTreeData(depts, '')
      this.showTree = true
      this.loading = false
    },
    selectNode(node) {
      this.formData.departmentName = node.name
      this.showTree = false
    }
  }
}
</script>
<style lang='scss' scoped>
</style>
